39942390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{25121}}^1$

素因数の和:25184

約数の個数: 32

約数和(自身を含む): 97674336

約数和(自身を除く): 57731946

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 25121, 50242, 75363, 125605, 150726, 251210, 376815, 753630, 1331413, 2662826, 3994239, 6657065, 7988478, 13314130, 19971195, 39942390]

約数ペア:

[(1, 39942390), (2, 19971195), (3, 13314130), (5, 7988478), (6, 6657065), (10, 3994239), (15, 2662826), (30, 1331413), (53, 753630), (106, 376815), (159, 251210), (265, 150726), (318, 125605), (530, 75363), (795, 50242), (1590, 25121)]